205147488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 692278272

約数和(自身を除く): 487130784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 483, 546, 552, 598, 624, 644, 672, 728, 736, 897, 966, 1021, 1092, 1104, 1196, 1248, 1288, 1456, 1794, 1932, 2042, 2093, 2184, 2208, 2392, 2576, 2912, 3063, 3588, 3864, 4084, 4186, 4368, 4784, 5152, 6126, 6279, 7147, 7176, 7728, 8168, 8372, 8736, 9568, 12252, 12558, 13273, 14294, 14352, 15456, 16336, 16744, 21441, 23483, 24504, 25116, 26546, 28588, 28704, 32672, 33488, 39819, 42882, 46966, 49008, 50232, 53092, 57176, 66976, 70449, 79638, 85764, 92911, 93932, 98016, 100464, 106184, 114352, 140898, 159276, 164381, 171528, 185822, 187864, 200928, 212368, 228704, 278733, 281796, 305279, 318552, 328762, 343056, 371644, 375728, 424736, 493143, 557466, 563592, 610558, 637104, 657524, 686112, 743288, 751456, 915837, 986286, 1114932, 1127184, 1221116, 1274208, 1315048, 1486576, 1831674, 1972572, 2136953, 2229864, 2254368, 2442232, 2630096, 2973152, 3663348, 3945144, 4273906, 4459728, 4884464, 5260192, 6410859, 7326696, 7890288, 8547812, 8919456, 9768928, 12821718, 14653392, 15780576, 17095624, 25643436, 29306784, 34191248, 51286872, 68382496, 102573744, 205147488]

約数ペア:

[(1, 205147488), (2, 102573744), (3, 68382496), (4, 51286872), (6, 34191248), (7, 29306784), (8, 25643436), (12, 17095624), (13, 15780576), (14, 14653392), (16, 12821718), (21, 9768928), (23, 8919456), (24, 8547812), (26, 7890288), (28, 7326696), (32, 6410859), (39, 5260192), (42, 4884464), (46, 4459728), (48, 4273906), (52, 3945144), (56, 3663348), (69, 2973152), (78, 2630096), (84, 2442232), (91, 2254368), (92, 2229864), (96, 2136953), (104, 1972572), (112, 1831674), (138, 1486576), (156, 1315048), (161, 1274208), (168, 1221116), (182, 1127184), (184, 1114932), (208, 986286), (224, 915837), (273, 751456), (276, 743288), (299, 686112), (312, 657524), (322, 637104), (336, 610558), (364, 563592), (368, 557466), (416, 493143), (483, 424736), (546, 375728), (552, 371644), (598, 343056), (624, 328762), (644, 318552), (672, 305279), (728, 281796), (736, 278733), (897, 228704), (966, 212368), (1021, 200928), (1092, 187864), (1104, 185822), (1196, 171528), (1248, 164381), (1288, 159276), (1456, 140898), (1794, 114352), (1932, 106184), (2042, 100464), (2093, 98016), (2184, 93932), (2208, 92911), (2392, 85764), (2576, 79638), (2912, 70449), (3063, 66976), (3588, 57176), (3864, 53092), (4084, 50232), (4186, 49008), (4368, 46966), (4784, 42882), (5152, 39819), (6126, 33488), (6279, 32672), (7147, 28704), (7176, 28588), (7728, 26546), (8168, 25116), (8372, 24504), (8736, 23483), (9568, 21441), (12252, 16744), (12558, 16336), (13273, 15456), (14294, 14352)]